PI7C9X2G308GPANJE

Overview

The PI7C9X2G308GP is a PCI Express Gen 2 packet switch manufactured by Diodes Incorporated. It provides an interconnection solution with 3 downstream ports and 1 upstream port, supporting a total of 8 lanes. The device operates within a temperature range of -40°C to +85°C and utilizes a 196-ball LBGA package. Key electrical specifications include a maximum clock frequency of 100 MHz and a power dissipation rating of 1.3 W.

Feature Summary

• Supports PCI Express Gen 2 data rates for high-speed serial communication
• Integrates 3 downstream ports and 1 upstream port for flexible topology expansion
• Includes EEPROM interface for configuration mapping and system management capabilities

Applications

• Server and storage backplane connectivity
• High-performance computing infrastructure
• Telecommunications equipment requiring PCIe lane expansion

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check for any recent product change notices that may affect pinout or electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when a 3-port to 1-port PCIe Gen 2 switching architecture is required. Confirm that the 196-ball LBGA footprint fits the board layout constraints. Evaluate thermal requirements based on the 1.3 W power dissipation rating to ensure adequate heat sinking or airflow in the target enclosure.

Part Context

This part belongs to the PI7C9X2G family of PCI Express Gen 2 switches from Diodes Incorporated. It is designed to expand PCIe connectivity in systems where additional slots or devices are needed beyond the primary root complex connections.

Replacement Considerations

Consult the official datasheet for confirmed substitute part numbers within the same product family. Verify compatibility regarding pin assignments, electrical parameters, and software configuration registers before implementing any alternative components.